From owner-nwchem-users@emsl.pnl.gov Fri Jun 25 14:59:53 2004 Received: from odyssey.emsl.pnl.gov (localhost [127.0.0.1]) by odyssey.emsl.pnl.gov (8.12.10/8.12.10) with ESMTP id i5PLxr68002143 for ; Fri, 25 Jun 2004 14:59:53 -0700 (PDT) Received: (from majordom@localhost) by odyssey.emsl.pnl.gov (8.12.10/8.12.10/Submit) id i5PLxrM2002142 for nwchem-users-outgoing; Fri, 25 Jun 2004 14:59:53 -0700 (PDT) Date: Fri, 25 Jun 2004 16:59:19 -0500 From: Randall Hall Subject: Problems with qdel To: nwchem-users@emsl.pnl.gov Cc: consult@cct.lsu.edu Message-id: MIME-version: 1.0 (Apple Message framework v618) X-Mailer: Apple Mail (2.618) Content-type: multipart/alternative; boundary=Apple-Mail-20-371893519 Sender: owner-nwchem-users@emsl.pnl.gov Precedence: bulk --Apple-Mail-20-371893519 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed Hello, we are running nwchem 4.5 on our 256 processor "helix" computer at LSU (cct.lsu.edu). we have found the following problem and we are wondering if anyone else has seen it and overcome it. if we use qdel to stop a job, the ipcs associated with the job are not terminated when the job exits the queuing system (pbs). we must manually log into the nodes and use ipcrm. if we do not manually terminate the ipcs, this interferes with subsequent jobs. Randall W. Hall Professor of Chemistry Louisiana State University Baton Rouge, LA 70803-1804 Email: rhall@lsu.edu Web: http://chemistry.lsu.edu/hall Phone: 225-578-3472 Fax: 225-578-3458 --Apple-Mail-20-371893519 Content-Transfer-Encoding: 7bit Content-Type: text/enriched; charset=US-ASCII Hello, we are running nwchem 4.5 on our 256 processor "helix" computer at LSU (cct.lsu.edu). we have found the following problem and we are wondering if anyone else has seen it and overcome it. if we use qdel to stop a job, the ipcs associated with the job are not terminated when the job exits the queuing system (pbs). we must manually log into the nodes and use ipcrm. if we do not manually terminate the ipcs, this interferes with subsequent jobs. Randall W. Hall Professor of Chemistry Louisiana State University Baton Rouge, LA 70803-1804 Email: rhall@lsu.edu Web: http://chemistry.lsu.edu/hall Phone: 225-578-3472 Fax: 225-578-3458 --Apple-Mail-20-371893519--